Long Covid study finds abnormality in lungs that could explain breathlessness
Findings raise possibility Covid may cause microscopic damage not detected by normal tests.
▻https://www.theguardian.com/society/2022/jan/29/long-covid-study-finds-abnormality-in-lungs-that-could-explain-breathle
“It is the first study to demonstrate lung abnormalities in [people with long Covid] who are breathless and where other investigations are unremarkable,” said Fraser. “It does suggest the virus is causing some kind of persistent abnormality within the microstructure of the lungs or in the pulmonary vasculature.”